diff --git a/nixos/tests/installer.nix b/nixos/tests/installer.nix
index af9e6365a9f..03841e51e14 100644
--- a/nixos/tests/installer.nix
+++ b/nixos/tests/installer.nix
@@ -26,6 +26,7 @@ let
                 pkgs.docbook5_xsl
                 pkgs.grub
                 pkgs.perlPackages.XMLLibXML
+                pkgs.perlPackages.ListCompare
                 pkgs.unionfs-fuse
                 pkgs.gummiboot
               ];